Arackal, George Varghese. Importance of Preaching the Word of God According to CCEO and Its Implementation By the Vincentian Congregation / George Varghese Arackal. - Romae : Pontificium Institutum Studiorum Orientalium ; 2002. - 170 p. ; includes index and biblioraphy ISBN: Dewey Class. No.: G05.5 / AR119